diff --git a/core/lib/Drupal/Core/Language/Plugin/LanguageNegotiation/LanguageNegotiationUser.php b/core/lib/Drupal/Core/Language/Plugin/LanguageNegotiation/LanguageNegotiationUser.php
index 7084d94..370c43f 100644
--- a/core/lib/Drupal/Core/Language/Plugin/LanguageNegotiation/LanguageNegotiationUser.php
+++ b/core/lib/Drupal/Core/Language/Plugin/LanguageNegotiation/LanguageNegotiationUser.php
@@ -14,7 +14,7 @@
  * Class for identifying language from the user preferences.
  *
  * @Plugin(
- *   id = {Drupal\Core\Language\Plugin\LanguageNegotiation\LanguageNegotiationUser::METHOD_ID},
+ *   id = Drupal\Core\Language\Plugin\LanguageNegotiation\LanguageNegotiationUser::METHOD_ID,
  *   weight = -4,
  *   name = @Translation("User"),
  *   description = @Translation("Follow the user's language preference.")